Valerian A safe and effective herbal sleep aid - Mayo Clinic
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Products and services I read that the herbal supplement valerian can help you fall asleep if you have insomnia Is valerian safe and does it actually work
Answer From Brent A. Bauer, M.D. Results from multiple studies indicate that valerian - a tall, flowering grassland plant - may reduce the amount of time it takes to fall asleep and help you sleep better. Of the many valerian species, only the carefully processed roots of the Valeriana officinalis have been widely studied. However, not all studies have shown valerian to be effective, and there may be some dangers. Before you decide to take a valerian supplement for insomnia, consider the following: Medication may not be the answer. Start with lifestyle habits that influence sleep: avoid caffeine late in the day, maintain a regular sleep schedule, get regular exercise, and wind down an hour or two before bed. Also, cognitive behavioral therapy - for instance, replacing worries about not sleeping with positive thoughts - may be more effective and safer than medications or herbal supplements for dealing with insomnia. Or there may be important underlying causes, such as sleep apnea or periodic limb movement disorder, which require evaluation. Product claims may be misleading. Don't just rely on a product's biased marketing. Look for objective, research-based information to evaluate a product's claims, such as from the National Center for Complementary and Integrative Health (NCCIH) or the Office of Dietary Supplements (ODS). Both NCCIH and ODS are part of the National Institutes of Health. Dosage is unclear. Valerian seems to be most effective after you take it regularly for two or more weeks. Because dosages varied in studies involving valerian and some studies weren't rigorous, it's not clear what dose is most effective or for how long you should take a particular dose. Side effects may occur. Although valerian is thought to be fairly safe, side effects such as headache, dizziness, stomach problems or sleeplessness may occur. Valerian may not be safe if you're pregnant or breast-feeding. And it has not been evaluated to determine if it's safe for children under 3 years old. If you have liver disease, avoid taking valerian. And because valerian can make you drowsy, avoid driving or operating dangerous machinery after taking it. Drug interactions are possible. Valerian may increase the effects of other sleep aids. It also increases the sedative effect of depressants, such as alcohol, benzodiazepines and narcotics. Valerian can interfere with some prescription medications. And it may interact with other dietary supplements, such as St. John's wort. Herbal supplements aren't monitored by the Food and Drug Administration the same way medications are. You can't always be certain of what you're getting and whether it's safe. Contents of a supplement containing valerian may not be consistent and may include other ingredients. Remember, natural doesn't always mean safe. Talk to your doctor. If you're thinking of taking valerian, check with your doctor to make sure it won't interact with other medications or supplements you're taking and that it's safe to take with any health or medical conditions you have. Ultimately, persistent insomnia indicates a problem, such as poor sleep habits or a medical or psychological condition. If you continue to have insomnia, talk to your doctor about possible causes and treatment strategies. Or consider getting an evaluation at a sleep medicine center that's accredited by the American Academy of Sleep Medicine. With Brent A. Bauer, M.D. There is a problem with information submitted for this request. Review/update the information highlighted below and resubmit the form. From Mayo Clinic to your inbox
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Please, try again in a couple of minutes Retry What is reflexology? ShareTweet Feb. 15, 2018 Show references Valerian. Natural Medicines. https://naturalmedicines.therapeuticresearch.com. Accessed Dec. 28, 2017. Valerian: Fact sheet for health professionals. National Institutes of Health Office of Dietary Supplements. https://ods.od.nih.gov/factsheets/Valerian-HealthProfessional/. Accessed Dec. 28, 2017. Valerian. National Center for Complementary and Integrative Health. https://nccih.nih.gov/health/valerian. Accessed. Dec. 28, 2017. Using dietary supplements wisely. National Center for Complementary and Integrative Health. https://nccih.nih.gov/health/supplements/wiseuse.htm. Accessed Dec. 28, 2017. Bonnet MH, et al. Treatment of insomnia in adults. https://www.uptodate.com/contents/search. Accessed Dec. 28, 2017. Leach MJ, et al. Herbal medicine for insomnia: A systematic review and meta-analysis. Sleep Medicine Reviews. 2015;24:1. Sateia MJ, et al. Clinical practice guideline for the pharmacologic treatment of chronic insomnia in adults: An American Academy of Sleep Medicine Clinical Practice Guideline. Journal of Clinical Sleep Medicine. 2017;13:307. Accreditation. American Academy of Sleep Medicine. https://aasm.org/accreditation/. Accessed Dec. 28, 2017. Culpepper LC, et al. Over-the-counter agents for the treatment of occasional disturbed sleep or transient insomnia: A systematic review of efficacy and safety. The Primary Care Companion for CNS Disorders. 2015;17:1. Insomnia. National Sleep Foundation. https://sleepfoundation.org/insomnia/content/what-is-insomnia. Accessed Dec. 29, 2017. Bauer BA (expert opinion). Mayo Clinic, Rochester, Minn. Jan. 16, 2018. See more Expert Answers Products and Services
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